The top reported proficiency rate is 44% in English language arts. The lowest is 36% in Math.
Original Research by School Decision on Centennial Elementary School
Centennial Elementary sits on Mason Lane in Nampa, serving pre-kindergarten through fifth grade as part of the Nampa School District. It is a regular public school, neither a charter nor a magnet, drawing from a community that has been reshaping itself rapidly.
Nampa originated as a railroad town and irrigation-based agricultural hub, and those roots still show in its economy. Food processing, agribusiness, and manufacturing remain strong sectors, with employers like Amalgamated Sugar, Sorrento-Lactalis, and others anchoring the local job market. The city has grown substantially and sits within what is publicly reported as one of the faster-growing metro areas in the country. Historic Downtown Nampa, centered on Library Square, offers a walkable core with the train depot museum, public library, farmer's market, and street festivals. Outside that core, the built environment is more car-oriented, with Interstate 84 and several state highways threading through. ValleyRide provides bus service.
The school's enrollment is moderate for an elementary building. White students form the largest group, with a substantial Hispanic population and a smaller share identifying as two or more races. A considerable portion of students qualify for free or reduced-price lunch. Data on English learners and special education participation was not available in the sources reviewed, so those population details remain an open question.
On state assessments, Centennial's results tell a mixed story. English language arts is the relative bright spot. Proficiency in ELA held in a moderate range across the tested grades, with the strongest showing in fourth grade. Math results were softer, sitting lower than ELA at every grade where a direct comparison is possible. The fifth-grade math result fell into a particularly low range, as did the fifth-grade science result. Several specific proficiency rates were reported only as ranges rather than precise figures, which limits the granularity of what can be said. Participation rates were high across all tested subjects and grades. Average scale scores were not available.
Trend data that would show whether performance is improving or declining was not available. Without multi-year context, a parent looking at these results might want to ask the school directly about its improvement plans, particularly in math and science.
The broader district context matters here. Nampa School District went through a publicly described difficult period during the recent school year, one that involved budget pressures and school closure decisions. Central Elementary was proposed for closure before the board reversed course. At the same time, the district restructured its academic calendar, moving to a four-day school week, and shifted from a semester to a trimester system. These are changes that affect every family in the district, including those at Centennial. A parent would want to understand how the compressed week works in practice at the elementary level and how the trimester system changes reporting and pacing for younger students.
Housing in the school's zip code sits below the Idaho state benchmark for typical home values but above the national benchmark. Rents have been rising modestly. For families weighing whether to buy or rent, renting in this area comes in meaningfully cheaper month-to-month than carrying a mortgage at current interest rates. The broader economic picture includes steady unemployment figures and a national median household income that has been gradually rising.
Centennial is a school serving a working-community population in a city that is growing and evolving around it. Its ELA results suggest some foundational strength in literacy instruction. Its math and science results indicate areas where a family would want to ask questions before enrolling. The district's recent structural changes add another layer a parent should explore directly with the school.
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